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One-Touch Pneumatic Fittings One-Touch Pneumatic Fittings One-Touch Pneumatic Fittings One-Touch Pneumatic Fittings

One-Touch Pneumatic Fittings

  • Instant One-Touch Connection
  • Leak-Proof Airtight Seal
  • 360° Swivel Design
  • High-Strength PBT Body
  • Stainless Steel Gripping Claws
  • Nickel-Plated Brass Threads
  • Tool-Free Installation
  • Wide Range of Configurations (PU/PV/PY/PL)
  • Precision Speed Control (JSC)
  • Manual Shut-off Valve (HVFF)
  • Multi-Way Air Distribution (PKG/PZA)
  • Corrosion Resistant Materials
  • High Pressure Rating (1.0 MPa)
  • Universal Tubing Compatibility
  • Industrial Automation Grade Efficiency

Product Overview

The One-Touch Pneumatic Fitting Series is the industry standard for fast, reliable, and tool-free air line connections. Designed for use with polyurethane (PU), nylon, and PE tubing, these fittings feature a high-precision "one-touch" mechanism that allows for instant connection and disconnection, significantly reducing assembly time and maintenance costs.

Our comprehensive range covers every configuration needed for complex pneumatic circuits. Whether you are looking for simple straight unions (PU), space-saving elbows (PV/PL), or advanced flow control solutions like JSC throttle valves and HVFF shut-off valves, this series ensures a secure, airtight seal. Each fitting is constructed with durable PBT bodies, nickel-plated brass threads, and stainless steel gripping claws to withstand high-pressure environments and prevent tube damage.

Comprehensive Model Specifications

  • Standard Unions: PU- PU-

  • PU (Straight): Connec PU-ts two tubes of the same diameter in a straight line.

    model size :PU-4 PU-6 - PU-8 PU-10 PU-12 PU-14 PU-16

    • PV (Right Angle Elbow): 90-degree union for tight turns.

    model size :PV-4 PV-6 - PV-8 PV-10 PV-12 PV-14 PV-16

    • PVG (Reducing Right Angle Elbow): 90-degree union for tight turns.

    model size :PVG6-4 PVG8-4 PVG8-6 PVG10-6 PVG10-8 PVG12-6 PVG12-8 PG12-10 PVG14-8 PVG14-10 PVG14-12 PVG16-8 PVG16-10 PVG16-12 PVG16-14

    • PY (Y-Type Tee): Splits one air line into two in a "Y" configuration.

    model size :PY-4 PY-6 - PY-8 PY-10 PY-12 PY-14 PY-16

    • PZA (Cross): Connects four tubes of the same diameter.

      model size :PZA-4 PZA-6 - PZA-8 PZA-10 PZA-12 PZA-14 PZA-16

  • Threaded Connectors:

    • PL (Male Elbow): 90-degree elbow with male thread for manifold or cylinder ports.

    model size :PL4-M5 PL4-01 PL4-02 PL6-M5 PL6-01 PL6-02 PL6-03 PL6-04 PL8-M5

    PL8-01 PL8-02 PL8-03 PL8-04 PL10-01 PL 10-02 PL10-03 PL10-04 PL12-01 PL12-02 PL12-03 PL12-04 PL14-04 PL16-03 PL16-04

    • PH (Male Hex): Straight connector with internal hex for easy installation in tight spaces.

    model size :PH4-M5 PH4-01 PH4-02 PH6-M5 PH6-01 PH6-02 PH6-03 PH6-04 PH8-M5PH8-01 PH8-02 PH8-03 PH8-04 PH10-01 PH 10-02 PH10-03 PH10-04 PH12-01 PH12-02 PH12-03 PH12-04 PH14-04 PH16-03 PH16-04

    • PB (T-Type Male Branch Tee): Connects two tubes to a center male thread.

    Model size :

    PB4-M5 PB4-01 PB4-02 PB6-M5 PB6-01 PB6-02 PB6-03 PB6-04 PB8-M5 PB8-01 PB8-02 PB8-03 PB8-04 PB10-01 PB10-02 PB10-03 PB10-04 PB12-01 PB12-02 PB12-03 PB12-04 PB14-04 PB16-03 PB16-04

    • PD (T-Type Male Run Tee): Connects one tube and thread in line, with a second tube branch.

    Model size :

    PD4-M5 PD4-01 PD4-02 PD6-M5 PD6-01 PD6-02 PD6-03 PD6-04 PD8-M5 PD8-01 PD8-02 PD8-03 PD8-04 PD10-01 PD10-02 PD10-03 PD10-04 PD12-01 PD12-02 PD12-03 PD12-04 PD14-04 PD16-03 PD16-04

  • Reducing & Multi-Way Fittings:

    • PG (Reducing Straight): Connects two tubes of different diameters.

      model size :PG6-4 PG8-6 PG10-8 PG12-10 PG10-6 PG12-8  PG16-12

    • PEG (Reducing Tee): T-style connector for transitioning between tube sizes.

      PEG6-4 PEG8-6 PEG10-8 PEG12-10 PEG12-8

    • PW (Y-Reducing): Y-style connector with different inlet and outlet diameters.

      model size :PW6-4 PW8-6 PW8-4 PW10-8 PW12-10 PW10-6 PW12-8  PW16-12

    • PSJ (Plug-in Y/Reducer): Specialized plug-in style for manifold extensions.

    • PKG (5-Way Manifold): Multi-port distribution block for complex air distribution.

  • Control & Safety Valves:

    • JSC (Speed Controller): Integrated throttle valve for precise cylinder speed adjustment.

    • HVFF (Hand Valve): Manual switch for quick air supply shut-off and venting.

    • SA (Flow Control Switch): Inline adjustment for airflow regulation.

Key Performance Features

  • Instant Connection: Simply push the tube into the fitting; no tools or specialized training required.

  • High Pressure Resistance: Rated for operating pressures up to 1.0 MPa (145 psi), suitable for most industrial applications.

  • 360° Rotatability: Threaded elbows and tees can be rotated after installation for perfect tubing alignment.

  • Secure Gripping: Stainless steel claws provide a firm grip on the tubing, preventing accidental blow-outs while allowing for easy release.

  • Optimized Seal: Features pre-applied thread sealant or O-rings to ensure a 100% leak-free connection from the first install.


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